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State of New Hampshire
Automobile Purchase Agreement · New Hampshire

Free New Hampshire Automobile Purchase Agreement Forms

Create a New Hampshire-compliant automobile purchase agreement with financing terms, trade-in provisions, warranty clauses, and lemon law protections. Unlike a bill of sale (which records a completed sale), this agreement establishes the conditions BEFORE the sale closes.

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Last updated February 22, 2026

New Hampshire Automobile Purchase Agreement Overview

An automobile purchase agreement in New Hampshire is a pre-sale contract that establishes all terms and conditions before the vehicle transaction closes. This is different from a bill of sale, which simply records a completed sale. The purchase agreement protects both parties by defining the price, financing, inspection contingencies, warranty terms, and conditions for closing.

New Hampshire has no sales tax on vehicle purchases. New Hampshire's Lemon Law covers new vehicles within the manufacturer's express warranty period.

0%

Sales tax

New vehicles

Lemon law

30 calendar

Transfer deadline

OBD

Emissions test

New Hampshire Automobile Purchase Requirements

Title transfer must be completed within 30 days.

OBD (On-Board Diagnostics) emissions testing is required statewide for model year 1996+ vehicles.

Purchase Agreement vs. Bill of Sale

An automobile purchase agreement is signed BEFORE the sale closes and establishes conditions (financing approval, inspection results, lien payoff). A bill of sale is signed AFTER/AT closing as a receipt. For complex transactions involving financing, trade-ins, or lien payoffs, a purchase agreement provides far more protection than a bill of sale alone.

What to Include in Your New Hampshire Automobile Purchase Agreement

  • Vehicle Details: Year, make, model, VIN, mileage, color, and condition
  • Purchase Price & Payment: Agreed price, payment method, financing terms, and deposit amount
  • Trade-In: Trade-in vehicle details, agreed trade-in value, and lien payoff (if applicable)
  • Inspection Contingency: Buyer's right to have the vehicle inspected by a mechanic before closing
  • Warranty / As-Is: Whether any warranty applies or the vehicle is sold as-is

Key Provisions for New Hampshire

Financing Terms

If the buyer is financing the purchase, the agreement should include a financing contingency allowing the buyer to cancel if they cannot obtain financing within a specified period. Include the anticipated loan amount, interest rate, and term.

Lemon Law Protection

New vehicles (within manufacturer's express warranty). New Hampshire's lemon law covers only new vehicles. For used vehicle purchases, include thorough inspection contingencies in your agreement.

VIN Verification & History

The agreement should require the seller to verify that the VIN matches all documents, disclose whether the vehicle has a salvage or rebuilt title, and allow the buyer to obtain a vehicle history report. This protects against odometer fraud, undisclosed accidents, and title washing.

Lien Payoff Process

If the seller has an outstanding loan on the vehicle, the agreement must address how the lien will be satisfied. Typically, the buyer's payment goes through escrow to pay off the lien first, with the remainder going to the seller. The seller must deliver a clean title within a specified timeframe.

New Hampshire Automobile Purchase Agreement FAQ

Answers to common questions about automobile purchase agreements in New Hampshire.

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